Tagged: NGC - Adam Lundie - Eatons Hill Observatory

Tagged: NGC

Centaurus A thumbnail
Centaurus A is a peculiar galaxy discovered in 1826 by Scottish astronomer James Dunlop in Parramatta, Australia. It is ~10-16 million light years away and its lenticular with dust lanes hybrid appearance is the result of a merge of two galaxies.

NGC 2835 Spiral Galaxy thumbnail
NGC2835 is a small, faint spiral galaxy in the Hydra constellation. It was probably too small and faint to attempt from the suburbs of Brisbane, but I persisted through the very few clear nights I could get over the last 6 weeks.

Omega Centauri thumbnail
Omega Centauri (NGC 5139) is the largest globular cluster in the Milky Way at a diameter of roughly 150 light-years. It is estimated to contain approximately 10 million stars.

NGC 2736 - The Pencil Nebula thumbnail
NGC 2736, known as the Pencil Nebula is a part of the supernova remnants from the Vela pulsar, 815 light years away.

The Flame and Horsehead Nebulae thumbnail
Adjacent to the bright blue supergiant star Alnitak shines the ionised hydrogen of the Flame and Horsehead nebulae.

Narrowband Helix Nebula thumbnail
I've already done the Helix Nebula in natural colour, so I've imaged it again in narrowband. Lots of H-alpha and Oxygen-III, but barely any Sulfur-II.

On the Shoreline of the Lagoon thumbnail
Next to the Lagoon Nebula, there lies the often overlooked collection of absorption, reflection and emission nebulae: NGC 6559, IC 1274, IC 1275, IC 4684, IC 4685, Barnard 303, LDN 227, LDN 213, and planetary nebula PN M 1-41.

Trifid Nebula in HaLRGB thumbnail
Almost everyone has a go at imaging the Trifid nebula, which is composed of 3 different type of nebulae; emission, reflection, and absorption. When I noticed some faint red glow in the background, I decided to try integrating some long hydrogen emission line frames to see if I could get any structure out of it. I'm quite happy with the resulting background structures!

Spiral Galaxy Caldwell 101 thumbnail
Caldwell 101 is a spiral galaxy about 31 million light-years away, tilted towards our line of sight. It is thought to be one of the most Milky Way-like spiral galaxies in our immediate vicinity. It also has at least one distorted companion galaxy similar to the Magellanic Clouds.

Caldwell 68 and Globular Cluster NGC6723 thumbnail
Less than 500 light-years away and blocking light from more distant, background stars in the Milky Way, the densest part of the dust cloud of Caldwell 68 is about 8 light-years long. At its tip is a group of reflection nebulae cataloged as NGC 6726, 6727, 6729, and IC 4812. A characteristic blue color is produced as light from hot stars is reflected by the cosmic dust.

NGC6357 in Narrowband thumbnail
NGC 6357 is a diffuse nebula in the constellation Scorpius. The nebula contains many proto-stars shielded by dark disks of gas, and young stars wrapped in expanding gases. It is also known as the Lobster Nebula. Presented is a narrowband SHO photograph in the Hubble Space Telescope palette.

Galaxies NGC5101 and NGC5078 thumbnail
This two panel mosaic shows the large galaxies NGC5101 (left) and NGC5078 (right), approximately 89 and 94 million light years distant. Galaxy IC879 is interacting with NGC5078, while galaxy IC4222 is shown in the bottom right corner. Numerous other small galaxies appear throughout the background

Asteroid 2001 TM120 Passing NGC 5078 thumbnail
While looking through the data captured of NGC 5078, I discovered a very dim object slowly moving through the field of view. I have identified the object as main belt asteroid 2001 TM120, magnitude 15.5.

Southern Pinwheel Galaxy M83 thumbnail
The Southern Pinwheel Galaxy is a barred spiral galaxy approximately 15 million light-years away. It is one of the closest and brightest barred spiral galaxies in the sky.

Animation of Sombrero Processing Steps thumbnail
When it's cloudy I will go back to an image and animate the steps I took so I can watch it from start to finished. Presented in this animation are the main processing steps in sequence from my image of the Sombrero Galaxy.

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